DE59107851D1 - Bone implant - Google Patents

Bone implant

Info

Publication number
DE59107851D1
DE59107851D1 DE59107851T DE59107851T DE59107851D1 DE 59107851 D1 DE59107851 D1 DE 59107851D1 DE 59107851 T DE59107851 T DE 59107851T DE 59107851 T DE59107851 T DE 59107851T DE 59107851 D1 DE59107851 D1 DE 59107851D1
Authority
DE
Germany
Prior art keywords
fibre
latticework
implant
bone implant
bone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59107851T
Other languages
German (de)
Inventor
Ulrich Dipl Ing Wenner
Rudolf Dierl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SDGI Holdings Inc
Original Assignee
MAN Ceramics GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4004472A external-priority patent/DE4004472A1/en
Priority claimed from DE4004475A external-priority patent/DE4004475A1/en
Application filed by MAN Ceramics GmbH filed Critical MAN Ceramics GmbH
Application granted granted Critical
Publication of DE59107851D1 publication Critical patent/DE59107851D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts

Abstract

A bone implant design is proposed in which the implant consists of a main body, in particular of a core (47) and unidirectional fibres (48), which is surrounded by a fibre latticework (41, 46). The fibre latticework consists of a raised fibre portion (21, 22) in order to maintain the structuring of the latticework on the surface of the fibre netting (41). The adhesion of the bone material (44) to the implant (40) is promoted by the structured surface. The fibre latticework serves at the same time as a torsion casing. <IMAGE>
DE59107851T 1990-02-14 1991-01-08 Bone implant Expired - Fee Related DE59107851D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4004472A DE4004472A1 (en) 1989-06-13 1990-02-14 Bone implants with fibre mesh on base body
DE4004475A DE4004475A1 (en) 1990-02-14 1990-02-14 Bone implants with fibre mesh on base body

Publications (1)

Publication Number Publication Date
DE59107851D1 true DE59107851D1 (en) 1996-07-04

Family

ID=25890089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59107851T Expired - Fee Related DE59107851D1 (en) 1990-02-14 1991-01-08 Bone implant

Country Status (9)

Country Link
US (1) US5397358A (en)
EP (1) EP0442256B1 (en)
JP (1) JPH05157A (en)
AT (1) ATE138554T1 (en)
CA (1) CA2036105A1 (en)
DE (1) DE59107851D1 (en)
FI (1) FI910658A (en)
IE (1) IE80719B1 (en)
NO (1) NO910573L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111148622A (en) * 2017-07-28 2020-05-12 斯特拉塔西斯公司 Method and system for manufacturing objects with hard tissue properties

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119773A1 (en) * 1991-06-15 1992-12-17 Man Ceramics Gmbh BONE IMPLANT
US5676664A (en) * 1995-11-27 1997-10-14 Zimmer, Inc. Orthopaedic distractor and/or fixator
US5725526A (en) * 1995-11-27 1998-03-10 Zimmer, Inc. Transport carriage for an external fixator
US5881443A (en) * 1996-12-09 1999-03-16 The Johns Hopkins University Apparatus and methods for embedding a biocompatible material in a polymer bone implant
US5797908A (en) * 1997-02-04 1998-08-25 Bristol-Myers Squibb Company External fixator assembly and clamp therefor
DE10021697A1 (en) * 2000-05-04 2001-12-06 Plus Endoprothetik Ag Rotkreuz Endoprosthesis socket and method for its production
AU2003280556A1 (en) * 2003-10-09 2005-04-27 B.I.Tec Ltd. Cementless artificial joint system using composite material
WO2005089675A1 (en) * 2004-03-23 2005-09-29 B.I.Tec Ltd. Process for designing/producing artificial joint stem employing composite material
US20090177282A1 (en) * 2005-01-14 2009-07-09 National Research Council Of Canada Implantable biomimetic prosthetic bone
JP5538881B2 (en) 2006-04-25 2014-07-02 テレフレックス・メディカル・インコーポレイテッド Calcium phosphate polymer composites and methods
CN102355863B (en) 2009-01-16 2014-09-17 卡波菲克斯整形有限公司 Composite material bone implant
US9061090B2 (en) * 2010-03-17 2015-06-23 Kabushiki Kaisha B.I. Tec Stem structure for composite prosthetic hip and method for manufacturing the same
US10154867B2 (en) 2010-06-07 2018-12-18 Carbofix In Orthopedics Llc Multi-layer composite material bone screw
CN105877829B (en) 2010-06-07 2018-06-22 卡波菲克斯整形有限公司 Composite material bone implant
US9526549B2 (en) 2012-01-16 2016-12-27 Carbofix Orthopedics Ltd. Bone screw with insert
EP2916755A4 (en) 2012-11-11 2015-12-02 Carbofix Orthopedics Ltd Composite implant coating
JP6822954B2 (en) 2014-12-26 2021-01-27 オッシオ リミテッド Biocomposite medical implants reinforced with continuous fibers
WO2016172026A1 (en) 2015-04-20 2016-10-27 The Board Of Regents Of The University Of Texas System Clec11a is a bone growth agent
US10617458B2 (en) 2015-12-23 2020-04-14 Carbofix In Orthopedics Llc Multi-layer composite material bone screw
EP3474913A4 (en) 2016-06-27 2020-03-04 Ossio Ltd Fiber reinforced biocomposite medical implants with high mineral content
EP3658990B1 (en) 2017-07-28 2023-11-08 Stratasys Ltd. Formulations usable in additive manufacturing of a three-dimensional object made of a soft material
DK3658352T3 (en) 2017-07-28 2024-01-02 Stratasys Ltd ADDITIVE MANUFACTURING PROCESSES USING A MATERIAL WITH SOFT BODY TISSUE PROPERTIES
WO2019021292A1 (en) 2017-07-28 2019-01-31 Stratasys Ltd. Method and system for fabricating object featuring properties of a blood vessel
KR20200052330A (en) 2017-09-07 2020-05-14 오씨오 리미티드 Fiber reinforced biocomposite thread forming implant
CN111629694A (en) 2017-12-20 2020-09-04 奥西西奥有限公司 Fiber bundle reinforced biocomposite medical implant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306027A (en) * 1970-08-04 1973-02-07
US4089071A (en) * 1976-09-08 1978-05-16 Kalnberz Viktor Konstantinovic Material for making bone endoprosthesis and endoprosthesis made of said material
DE2753568C2 (en) * 1977-12-01 1985-12-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Process for the production of fiber-reinforced plastic bodies
DE3243861C2 (en) * 1982-03-30 1985-10-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Composite material for implants
EP0177579B1 (en) * 1984-03-30 1991-09-18 Osteonics Biomaterials, Inc. Femoral stem
CS245125B1 (en) * 1984-11-09 1986-08-14 Miroslav Petrtyl Adaptable isoelastic hip endoprosthesis
DE3524020A1 (en) * 1985-03-30 1986-10-02 M A N Technologie GmbH, 8000 München METHOD FOR TREATING BONE REPLACEMENT IMPLANTS
US4636219A (en) * 1985-12-05 1987-01-13 Techmedica, Inc. Prosthesis device fabrication
US4902297A (en) * 1986-03-03 1990-02-20 Zimmer, Inc. Composite implant prosthesis
US4978360A (en) * 1986-03-03 1990-12-18 Zimmer, Inc. Method of manufacturing a composite implant prosthesis
DE3707518A1 (en) * 1986-05-16 1987-11-26 Copf Franz PROSTHESE PART AND METHOD FOR THE PRODUCTION THEREOF
JPH01502266A (en) * 1986-12-11 1989-08-10 ジェンジム・コーポレーション Production of 1-amino-1-deoxyoligosaccharide and its derivatives
DE8712578U1 (en) * 1987-09-17 1987-12-17 Howmedica Gmbh, 2314 Schoenkirchen, De
GB2216425B (en) * 1988-03-22 1991-10-16 Bristol Myers Co A bone implant
DE4004474A1 (en) * 1989-06-15 1990-12-20 Man Technologie Gmbh METHOD FOR PRODUCING COMPOSITE COMPONENTS
US5181930A (en) * 1991-04-10 1993-01-26 Pfizer Hospital Products Group, Inc. Composite orthopedic implant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111148622A (en) * 2017-07-28 2020-05-12 斯特拉塔西斯公司 Method and system for manufacturing objects with hard tissue properties

Also Published As

Publication number Publication date
ATE138554T1 (en) 1996-06-15
IE910307A1 (en) 1991-08-14
FI910658A0 (en) 1991-02-11
CA2036105A1 (en) 1991-08-15
NO910573L (en) 1991-08-15
US5397358A (en) 1995-03-14
IE80719B1 (en) 1998-12-30
EP0442256B1 (en) 1996-05-29
JPH05157A (en) 1993-01-08
NO910573D0 (en) 1991-02-13
EP0442256A3 (en) 1992-09-30
EP0442256A2 (en) 1991-08-21
FI910658A (en) 1991-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SDGI HOLDINGS, INC., WILMINGTON, DEL., US

8328 Change in the person/name/address of the agent

Free format text: VIERING, JENTSCHURA & PARTNER, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee